Relativity is a branch of physics that deals with the behavior of matter and energy in the presence of gravity and the properties of space and time. It is based on the theory of special relativity developed by Albert Einstein in 1905, and the theory of general relativity developed in 1915.
Special relativity deals with the behavior of objects that are moving at constant speeds relative to each other, and shows that time and space are not absolute, but depend on the observer’s frame of reference. General relativity extends this to include the effects of gravity, showing that gravity is not a force, but a curvature of space and time caused by the presence of mass and energy.
Relativity has many practical applications, including in the design and operation of satellite navigation systems and the correction of GPS signals for relativistic effects. It also plays a crucial role in our understanding of the behavior of black holes, the structure of the universe, and the evolution of the cosmos.
How Quantum physics supports Heisenberg principle Some quantum physicists believe that there are unspecified things in the universe. Rather, most physicists believe that nature itself is not certain about it, and on top of them is Werner Heisenberg who developed the “principle of uncertainty” that goes to the impossibility of knowing all the properties of a
The ninth planet , A Planet or Black Hole? Scientists believe that groups of objects located on the edge of our solar system may indicate the presence of a huge object with the mass of the Earth’s super bodies behind Pluto might by the ninth planet. Scientists at Harvard University and the Black Hole Initiative
Even the complexities of everyday life, the rules of our universe seem reassuring simple. If there is a solid bridge supports my weight, the water flowing underneath always goes downhill and when I throw a stone it always flies through the air following a predictable, path but as scientists peer deep into the tiny building